Nice job Kage!
Really loved it! Definately best fan fiction (or SR fiction in general) that I've been reading in quite a while. If you feel like writing more, I'm definately anxious for it, if that helps any.
As far as constructive criticism goes (and don't get me wrong, I love the story, I'm just singling out the few bad parts about it): the story lost a bit of its intensity towards the end. It seemed that the intervals and gaps between the entries got bigger. The story was harder to follow, the single chapters seemed to be more or less randomly thrown together. I know this happens easily, especially when writing about the arcology. Just something for you to look out for next time. Just in case you wanna do something more involved... since it
does take quite some effort to keep a story intense over the whole stretch.
Anyways, great job! If you ever want to put together something bigger, like a complete novel or whatnot, I'd love to read it! Hell, I'd even pay for it if you should have it published!